<template>
    <basic-container>
        <avue-crud :option="option" :table-loading="loading" :data="data" ref="crud" v-model="form"
            :permission="permissionList" @row-del="rowDel" @row-update="rowUpdate" @row-save="rowSave"
            @search-change="searchChange" @search-reset="searchReset" @selection-change="selectionChange"
            @current-change="currentChange" @size-change="sizeChange" @on-load="onLoad">
            <template #menu-left>
                <el-button type="danger" icon="el-icon-delete" v-if="permission.role_delete" plain @click="handleDelete">删 除
                </el-button>
                <el-button icon="el-icon-delete" @click="handleRole" plain>权限设置
                </el-button>
            </template>
        </avue-crud>
        <el-dialog title="角色配置" v-model="box" width="345px">
            <el-tabs type="border-card">
                <el-tab-pane label="菜单权限">
                    <el-tree :data="menuGrantList" show-checkbox node-key="id" ref="treeMenu"
                        :default-checked-keys="menuTreeObj" :props="props">
                    </el-tree>
                </el-tab-pane>
                <el-tab-pane label="数据权限">
                    <el-tree :data="dataScopeGrantList" show-checkbox node-key="id" ref="treeDataScope"
                        :default-checked-keys="dataScopeTreeObj" :props="props">
                    </el-tree>
                </el-tab-pane>
            </el-tabs>
            <template #footer>
                <span class="dialog-footer">
                    <el-button @click="box = false">取 消</el-button>
                    <el-button type="primary" @click="submit">确 定</el-button>
                </span>
            </template>
        </el-dialog>
    </basic-container>
</template>

<script>
import { add, getList, getRole, getRoleTree, grant, grantTree, remove, update } from "@/api/system/role";
import { mapGetters } from "vuex";
import website from '@/config/website';
import { baseUrl } from '@/config/env';

export default {
    data () {
        return {
            form: {},
            box: false,
            props: {
                label: "title",
                value: "key"
            },
            menuGrantList: [],
            dataScopeGrantList: [],
            menuTreeObj: [],
            dataScopeTreeObj: [],
            selectionList: [],
            query: {},
            loading: true,
            page: {
                pageSize: 10,
                currentPage: 1,
                total: 0
            },
            option: {
                searchShow: true,
                searchMenuSpan: 6,
                tip: false,
                tree: true,
                border: true,
                index: true,
                selection: true,
                viewBtn: true,
                column: [
                    {
                        label: "角色名称",
                        prop: "roleName",
                        search: true,
                        span: 24,
                        rules: [
                            {
                                required: true,
                                message: "请输入角色名称",
                                trigger: "blur"
                            }
                        ]
                    },
                    {
                        label: "所属租户",
                        prop: "tenantId",
                        type: "tree",
                        dicUrl: baseUrl + "/blade-system/tenant/select",
                        addDisplay: false,
                        editDisplay: false,
                        viewDisplay: website.tenantMode,
                        span: 24,
                        props: {
                            label: "tenantName",
                            value: "tenantId"
                        },
                        hide: !website.tenantMode,
                        search: website.tenantMode,
                        rules: [{
                            required: true,
                            message: "请输入所属租户",
                            trigger: "click"
                        }]
                    },
                    {
                        label: "角色别名",
                        prop: "roleAlias",
                        search: true,
                        span: 24,
                        rules: [
                            {
                                required: true,
                                message: "请输入角色别名",
                                trigger: "blur"
                            }
                        ]
                    },
                    {
                        label: "上级角色",
                        prop: "parentId",
                        dicData: [],
                        type: "tree",
                        hide: true,
                        span: 24,
                        props: {
                            label: "title"
                        },
                        rules: [
                            {
                                required: false,
                                message: "请选择上级角色",
                                trigger: "click"
                            }
                        ]
                    },
                    {
                        label: "角色排序",
                        prop: "sort",
                        type: "number",
                        span: 24,
                        rules: [
                            {
                                required: true,
                                message: "请输入角色排序",
                                trigger: "blur"
                            }
                        ]
                    }
                ]
            },
            data: []
        };
    },
    computed: {
        ...mapGetters(["permission"]),
        permissionList () {
            return {
                addBtn: this.validData(this.permission.role_add, false),
                viewBtn: this.validData(this.permission.role_view, false),
                delBtn: this.validData(this.permission.role_delete, false),
                editBtn: this.validData(this.permission.role_edit, false)
            };
        },
        ids () {
            let ids = [];
            this.selectionList.forEach(ele => {
                ids.push(ele.id);
            });
            return ids.join(",");
        },
        idsArray () {
            let ids = [];
            this.selectionList.forEach(ele => {
                ids.push(ele.id);
            });
            return ids;
        }
    },
    methods: {
        submit () {
            const menuList = this.$refs.treeMenu.getCheckedKeys();
            const dataScopeList = this.$refs.treeDataScope.getCheckedKeys();
            grant(this.idsArray, menuList, dataScopeList).then(() => {
                this.box = false;
                this.$message({
                    type: "success",
                    message: "操作成功!"
                });
                this.onLoad(this.page);
            });

            /*const menuLIst = this.$refs.tree.getCheckedKeys();
            grant(this.idsArray, menuLIst).then(() => {
              this.box = false;
              this.$message({
                type: "success",
                message: "操作成功!"
              });
              this.onLoad(this.page);
            });*/
        },
        rowSave (row, done, loading) {
            add(row).then(() => {
                done();
                this.onLoad(this.page);
                this.$message({
                    type: "success",
                    message: "操作成功!"
                });
            }, error => {
                window.console.log(error);
                loading();
            });
        },
        rowUpdate (row, index, done, loading) {
            update(row).then(() => {
                done();
                this.onLoad(this.page);
                this.$message({
                    type: "success",
                    message: "操作成功!"
                });
            }, error => {
                window.console.log(error);
                loading();
            });
        },
        rowDel (row) {
            this.$confirm("确定将选择数据删除?", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning"
            })
                .then(() => {
                    return remove(row.id);
                })
                .then(() => {
                    this.onLoad(this.page);
                    this.$message({
                        type: "success",
                        message: "操作成功!"
                    });
                });
        },

        searchReset () {
            this.query = {};
            this.onLoad(this.page);
        },
        searchChange (params, done) {
            this.query = params;
            this.page.currentPage = 1;
            this.onLoad(this.page, params);
            done();
        },
        selectionChange (list) {
            this.selectionList = list;
        },
        handleRole () {
            if (this.selectionList.length !== 1) {
                this.$message.warning("只能选择一条数据");
                return;
            }
            this.menuTreeObj = [];
            this.dataScopeTreeObj = [];
            grantTree()
                .then(res => {
                    this.menuGrantList = res.data.data.menu;
                    this.dataScopeGrantList = res.data.data.dataScope;
                    getRole(this.ids).then(res => {
                        this.menuTreeObj = res.data.data.menu;
                        this.dataScopeTreeObj = res.data.data.dataScope;
                        this.box = true;
                    });
                });


            /*this.defaultObj = [];
            grantTree()
              .then(res => {
                this.list = res.data.data;
                return getRole(this.ids);
              })
              .then(res => {
                this.defaultObj = res.data.data;
                this.box = true;
              });*/
        },
        handleDelete () {
            if (this.selectionList.length === 0) {
                this.$message.warning("请选择至少一条数据");
                return;
            }
            this.$confirm("确定将选择数据删除?", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning"
            })
                .then(() => {
                    return remove(this.ids);
                })
                .then(() => {
                    this.onLoad(this.page);
                    this.$message({
                        type: "success",
                        message: "操作成功!"
                    });
                    this.$refs.crud.toggleSelection();
                });
        },
        currentChange (currentPage) {
            this.page.currentPage = currentPage;
        },
        sizeChange (pageSize) {
            this.page.pageSize = pageSize;
        },
        onLoad (page, params = {}) {
            this.loading = true;
            getList(page.currentPage, page.pageSize, Object.assign(params, this.query)).then(res => {
                this.data = res.data.data;
                this.loading = false;
                getRoleTree().then(res => {
                    const column = this.findObject(this.option.column, "parentId");
                    column.dicData = res.data.data;
                });
            });
        }
    }
};
</script>

<style></style>
